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Codeforces Better!

Codeforces界面汉化、题目翻译，markdown视图，一键复制题目

当前为 2023-06-02 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Codeforces Better!
  3. // @namespace    https://greasyfork.org/users/747162
  4. // @version      1.31
  5. // @description  Codeforces界面汉化、题目翻译，markdown视图，一键复制题目
  6. // @author       北极小狐
  7. // @match        https://*.codeforces.com/*
  8. // @connect      www2.deepl.com
  9. // @connect      m.youdao.com
  10. // @connect      openai.api2d.net
  11. // @connect      api.openai.com
  12. // @connect      greasyfork.org
  13. // @grant        GM_xmlhttpRequest
  14. // @grant        GM_info
  15. // @grant        GM_setValue
  16. // @grant        GM_getValue
  17. // @icon         https://aowuucdn.oss-cn-beijing.aliyuncs.com/codeforces.png
  18. // @require      https://cdn.staticfile.org/turndown/7.1.2/turndown.min.js
  19. // @require      https://cdn.staticfile.org/markdown-it/13.0.1/markdown-it.min.js
  20. // @license      MIT
  21. // ==/UserScript==
  22.  
  23. // 状态与初始化
  24. const getGMValue = (key, defaultValue) => {
  25.   const value = GM_getValue(key);
  26.   if (value === undefined) {
  27.     GM_setValue(key, defaultValue);
  28.     return defaultValue;
  29.   }
  30.   return value;
  31. };
  32. const is_mSite = window.location.hostname.startsWith('m');
  33. const is_oldLatex = $('.tex-span').length;
  34. const bottomZh_CN = getGMValue("bottomZh_CN", true);
  35. const translation = getGMValue("translation", "deepl");
  36. const expandFoldingblocks = getGMValue("expandFoldingblocks", true);
  37.  
  38. // 报错信息捕获
  39. /*let errorMessages = "";
  40. const defaultError = console.error.bind(console);
  41. console.error = (message) => {
  42.     const error = new Error();
  43.     const stack = error.stack.split("\n").slice(2).join("\n");
  44.     const now = new Date().toLocaleString();
  45.     errorMessages += "\n## " + message + "\n### time: " + now +"\n" + stack + "\n";
  46.     defaultError(message);
  47. };
  48. window.onerror = (message, source, lineno, colno, error) => {
  49.     const now = new Date().toLocaleString();
  50.     errorMessages += "\n## " + message + "\n### time: " + now +"\n" + error.stack + "\n";
  51.     defaultError(message);
  52.     return true;
  53. };*/
  54.  
  55. // 样式
  56. function loadCssCode(code) {
  57.     var style = document.createElement('style');
  58.     style.type = 'text/css';
  59.     style.rel = 'stylesheet';
  60.     style.appendChild(document.createTextNode(code));
  61.     var head = document.getElementsByTagName('head')[0];
  62.     head.appendChild(style);
  63. }
  64. loadCssCode(`
  65. span.mdViewContent {
  66.     white-space: pre-wrap;
  67. }
  68. /*翻译div*/
  69. .translate-problem-statement {
  70.     display: grid;
  71.     justify-items: start;
  72.     white-space: pre-wrap;
  73.     letter-spacing: 1.8px;
  74.     border: 1px dashed #00aeeccc;
  75.     border-radius: 0.3rem;
  76.     padding: 5px;
  77.     margin: 10px 0px;
  78.     font-size: 13px;
  79. }
  80. .translate-problem-statement.error_translate {
  81.   color: red;
  82.   border-color: red;
  83. }
  84. .translate-problem-statement a {
  85.     color: #4d87c7;
  86.     background: 0 0;
  87.     text-decoration: none;
  88. }
  89. .translate-problem-statement a:hover {
  90.     background-color: #800;
  91.     color: #fff;
  92.     text-decoration: none;
  93. }
  94. .html2md-panel {
  95.     display: flex;
  96.     justify-content: flex-end;
  97. }
  98. button.html2mdButton {
  99.     cursor: pointer;
  100.     background-color: #ffffff;
  101.     color: #606266;
  102.     height: 22px;
  103.     width: auto;
  104.     font-size: 13px;
  105.     border-radius: 0.3rem;
  106.     padding: 1px 5px;
  107.     margin: 5px;
  108.     border: 1px solid #dcdfe6;
  109. }
  110. button.html2mdButton.copied {
  111.     background-color: #f0f9eb;
  112.     color: #67c23e;
  113.     border: 1px solid #b3e19d;
  114. }
  115. button.html2mdButton.mdViewed {
  116.     background-color: #fdf6ec;
  117.     color: #e6a23c;
  118.     border: 1px solid #f3d19e;
  119. }
  120. button.translated {
  121.     cursor: not-allowed;
  122.     background-color: #f0f9eb;
  123.     color: #67c23e;
  124.     border: 1px solid #b3e19d;
  125. }
  126. button.html2mdButton.reTranslation {
  127.     background-color: #f4f4f5;
  128.     color: #909399;
  129.     border: 1px solid #c8c9cc;
  130. }
  131. .translate-problem-statement table {
  132.     border: 1px #ccc solid;
  133.     border-collapse: collapse;
  134.     margin: 1.3571em 0 0;
  135.     color: #222;
  136. }
  137. .translate-problem-statement table td {
  138.     border-right: 1px solid #ccc;
  139.     border-top: 1px solid #ccc;
  140.     padding: 0.7143em 0.5em;
  141. }
  142. .translate-problem-statement table th {
  143.     padding: 0.7143em 0.5em;
  144. }
  145. .translate-problem-statement p:not(:first-child) {
  146.     margin: 1.5em 0 0;
  147. }
  148. /*设置面板*/
  149. header .enter-or-register-box, header .languages {
  150.     position: absolute;
  151.     right: 170px;
  152. }
  153. button.html2mdButton.CFBetter_setting {
  154.     float: right;
  155.     height: 30px;
  156.     background: #60a5fa;
  157.     color: white;
  158.     margin: 10px;
  159. }
  160. #CFBetter_setting_menu {
  161.     z-index: 9999;
  162.     border-radius: 0.5rem;
  163.     box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  164.     display: grid;
  165.     position: fixed;
  166.     top: 50%;
  167.     left: 50%;
  168.     width: 270px;
  169.     transform: translate(-50%, -50%);
  170.     border-radius: 16px;
  171.     background-color: #ecf0ff;
  172.     border: 6px solid #ffffff;
  173.     color: #697e91;
  174.     padding: 10px 20px 20px 20px;
  175. }
  176.  
  177. /*设置面板-关闭按钮*/
  178. #CFBetter_setting_menu .tool-box {
  179.   position: absolute;
  180.   display: flex;
  181.   align-items: center;
  182.   justify-content: center;
  183.   width: 2.5rem;
  184.   height: 2.5rem;
  185.   top: 3px;
  186.   right: 3px;
  187. }
  188.  
  189. #CFBetter_setting_menu .btn-close {
  190.   display: flex;
  191.   align-items: center;
  192.   justify-content: center;
  193.   text-align: center;
  194.   padding: 10px;
  195.   width: 1px;
  196.   height: 1px;
  197.   color: transparent;
  198.   font-size: 0;
  199.   cursor: pointer;
  200.   background-color: #ff000080;
  201.   border: none;
  202.   border-radius: 10px;
  203.   transition: .2s ease all;
  204. }
  205.  
  206. #CFBetter_setting_menu .btn-close:hover {
  207.     width: 20px;
  208.     height: 20px;
  209.     font-size: 17px;
  210.     color: #ffffff;
  211.     background-color: #ff0000cc;
  212.     box-shadow: 0 5px 5px 0 #00000026;
  213. }
  214.  
  215. #CFBetter_setting_menu .btn-close:active {
  216.   width: .9rem;
  217.   height: .9rem;
  218.   font-size: 1px;
  219.   color: #ffffffde;
  220.   --shadow-btn-close: 0 3px 3px 0 #00000026;
  221.   box-shadow: var(--shadow-btn-close);
  222. }
  223.  
  224. /*设置面板-checkbox*/
  225. #CFBetter_setting_menu input[type=checkbox]:focus {
  226.     outline: 0px;
  227. }
  228.  
  229. #CFBetter_setting_menu input[type="checkbox"] {
  230.     margin: 0px;
  231. 	appearance: none;
  232.     -webkit-appearance: none;
  233. 	width: 40px;
  234. 	height: 20px;
  235. 	border: 1.5px solid #6b8092;
  236. 	border-radius: 20px;
  237. 	background: #f1e1e1;
  238. 	position: relative;
  239. 	box-sizing: border-box;
  240. }
  241.  
  242. #CFBetter_setting_menu input[type="checkbox"]::before {
  243. 	content: "";
  244. 	width: 14px;
  245. 	height: 14px;
  246. 	background: #6b80927a;
  247. 	border: 1.5px solid #6b8092;
  248. 	border-radius: 50%;
  249. 	position: absolute;
  250. 	top: 0;
  251. 	left: 0;
  252. 	transform: translate(2%, 2%);
  253. 	transition: all 0.3s ease-in-out;
  254. }
  255.  
  256. #CFBetter_setting_menu input[type="checkbox"]::after {
  257. 	content: url("data:image/svg+xml,%3Csvg xmlns='://www.w3.org/2000/svg' width='23' height='23' viewBox='0 0 23 23' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M6.55021 5.84315L17.1568 16.4498L16.4497 17.1569L5.84311 6.55026L6.55021 5.84315Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M17.1567 6.55021L6.55012 17.1568L5.84302 16.4497L16.4496 5.84311L17.1567 6.55021Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3C/svg%3E");
  258. 	position: absolute;
  259. 	top: 0;
  260. 	left: 24px;
  261. }
  262.  
  263. #CFBetter_setting_menu input[type="checkbox"]:checked {
  264. 	border: 1.5px solid #02c202;
  265. 	background: #e2f1e1;
  266. }
  267.  
  268. #CFBetter_setting_menu input[type="checkbox"]:checked::before {
  269. 	background: rgba(2, 194, 2, 0.5);
  270. 	border: 1.5px solid #02c202;
  271. 	transform: translate(122%, 2%);
  272. 	transition: all 0.3s ease-in-out;
  273. }
  274.  
  275. #CFBetter_setting_menu input[type="checkbox"]:checked::after {
  276.     content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 15 13' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M14.8185 0.114533C15.0314 0.290403 15.0614 0.605559 14.8855 0.818454L5.00187 12.5L0.113036 6.81663C-0.0618274 6.60291 -0.0303263 6.2879 0.183396 6.11304C0.397119 5.93817 0.71213 5.96967 0.886994 6.18339L5.00187 11L14.1145 0.181573C14.2904 -0.0313222 14.6056 -0.0613371 14.8185 0.114533Z' fill='%2302C202' fill-opacity='0.9'/%3E%3C/svg%3E");
  277.     position: absolute;
  278.     top: 1.5px;
  279.     left: 4.5px;
  280. }
  281.  
  282. #CFBetter_setting_menu input[type="checkbox"] + label {
  283.     margin: 0px 0px 0px 10px !important;
  284.     font-size: 16px;
  285. }
  286.  
  287. .CFBetter_setting_list {
  288. 	display: flex;
  289. 	align-items: center;
  290. 	margin-bottom: 18px;
  291. }
  292.  
  293. /*设置面板-radio*/
  294. #CFBetter_setting_menu>label {
  295.     display: flex;
  296.     list-style-type: none;
  297.     padding-inline-start: 0px;
  298.     overflow-x: auto;
  299.     max-width: 100%;
  300.     margin: 0px;
  301.     align-items: center;
  302.     margin: 3px 0px;
  303. }
  304.  
  305. .CFBetter_setting_menu_label_text {
  306.     border: 1px dashed #00aeeccc;
  307.     display: block;
  308.     height: 20px;
  309.     width: 100%;
  310.     color: gray;
  311.     font-weight: 300;
  312.     font-size: 14px;
  313.     letter-spacing: 2px;
  314.     padding: 7px;
  315. }
  316.  
  317. input[type="radio"]:checked+.CFBetter_setting_menu_label_text {
  318.     background: #41e49930;
  319.     border: 1px solid green;
  320.     color: green;
  321.     font-weight: 500;
  322. }
  323.  
  324. #CFBetter_setting_menu>label input[type="radio"] {
  325.     -webkit-appearance: none;
  326.     appearance: none;
  327.     list-style: none;
  328.     margin: 0px;
  329. }
  330.  
  331. #CFBetter_setting_menu input[type="text"] {
  332.     display: block;
  333.     height: 25px;
  334.     background-color: #ffffff;
  335.     color: #727378;
  336.     font-size: 12px;
  337.     border-radius: 0.3rem;
  338.     padding: 1px 5px;
  339.     margin: 5px 0px 5px 0px;
  340.     border: 1px solid #00aeeccc;
  341.     box-shadow: 0 0 1px #0000004d;
  342. }
  343.  
  344. .CFBetter_setting_menu_input {
  345.     width: 100%;
  346.     display: grid;
  347.     justify-content: start;
  348. }
  349.  
  350. #CFBetter_setting_menu #save {
  351.     cursor: pointer;
  352. 	display: inline-flex;
  353. 	padding: 0.5rem 1rem;
  354. 	background-color: #1aa06d;
  355. 	color: #ffffff;
  356. 	font-size: 1rem;
  357. 	line-height: 1.5rem;
  358. 	font-weight: 500;
  359. 	justify-content: center;
  360. 	width: 100%;
  361. 	border-radius: 0.375rem;
  362. 	border: none;
  363. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  364. }
  365. #CFBetter_setting_menu button#debug_button.debug_button {
  366.     width: 18%;
  367. }
  368.  
  369. #CFBetter_setting_menu span.tip {
  370.     color: red;
  371.     font-size: 12px;
  372.     font-weight: 500;
  373.     padding: 0px 0px 10px 0px;
  374. }
  375. /*更新检查*/
  376. div#update_panel {
  377.     position: fixed;
  378.     top: 50%;
  379.     left: 50%;
  380.     width: 240px;
  381.     transform: translate(-50%, -50%);
  382.     background-color: #fdfdfd;
  383.     border: 1px solid #00aeeccc;
  384.     border-radius: 5px;
  385.     box-shadow: 2px 2px 3px 1px #0000004d;
  386.     padding: 10px 20px 20px 20px;
  387.     color: #444242;
  388.     background-color: #ecf0ff;
  389.     border: 6px solid #ffffff;
  390.     border-radius: 16px;
  391. }
  392. div#update_panel #updating {
  393.     cursor: pointer;
  394. 	display: inline-flex;
  395. 	padding: 0px;
  396. 	background-color: #1aa06d;
  397. 	color: #ffffff;
  398. 	font-size: 1rem;
  399. 	line-height: 1.5rem;
  400. 	font-weight: 500;
  401. 	justify-content: center;
  402. 	width: 100%;
  403. 	border-radius: 0.375rem;
  404. 	border: none;
  405. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  406. }
  407. div#update_panel #updating a {
  408.     text-decoration: none;
  409.     color: white;
  410.     display: flex;
  411.     position: inherit;
  412.     top: 0;
  413.     left: 0;
  414.     width: 100%;
  415.     height: 22px;
  416.     font-size: 14px;
  417.     justify-content: center;
  418.     align-items: center;
  419. }
  420. `);
  421.  
  422. // 更新检查
  423. (function checkScriptVersion() {
  424.     function compareVersions(version1 = "0", version2 = "0") {
  425.         const v1Array = String(version1).split(".");
  426.         const v2Array = String(version2).split(".");
  427.         const minLength = Math.min(v1Array.length, v2Array.length);
  428.         let result = 0;
  429.         for (let i = 0; i < minLength; i++) {
  430.             const curV1 = Number(v1Array[i]);
  431.             const curV2 = Number(v2Array[i]);
  432.             if (curV1 > curV2) {
  433.                 result = 1;
  434.                 break;
  435.             } else if (curV1 < curV2) {
  436.                 result = -1;
  437.                 break;
  438.             }
  439.         }
  440.         if (result === 0 && v1Array.length !== v2Array.length) {
  441.             const v1IsBigger = v1Array.length > v2Array.length;
  442.             const maxLenArray = v1IsBigger ? v1Array : v2Array;
  443.             for (let i = minLength; i < maxLenArray.length; i++) {
  444.                 const curVersion = Number(maxLenArray[i]);
  445.                 if (curVersion > 0) {
  446.                     v1IsBigger ? result = 1 : result = -1;
  447.                     break;
  448.                 }
  449.             }
  450.         }
  451.         return result;
  452.     }
  453.  
  454.     GM_xmlhttpRequest({
  455.         method: "GET",
  456.         url: "https://greasyfork.org/zh-CN/scripts/465777.json",
  457.         timeout: 10 * 1e3,
  458.         onload: function (response) {
  459.             const scriptData = JSON.parse(response.responseText);
  460.             if (scriptData.name === GM_info.script.name && compareVersions(scriptData.version, GM_info.script.version) === 1) {
  461.                 $("body").append(`
  462. 					<div id='update_panel'>
  463. 						<h3>${GM_info.script.name}有新版本！</h3>
  464. 						<hr>
  465. 						<div class='update_panel_menu'>
  466.                             <span class ='tip'>版本信息：${GM_info.script.version} → ${scriptData.version}</span>
  467. 						</div>
  468. 						<br>
  469. 						<button id='updating'><a target="_blank" href="${scriptData.url}">更新</a></button>
  470. 					</div>
  471. 				`);
  472.             }
  473.         }
  474.     });
  475. })();
  476.  
  477. // 汉化替换
  478. (function () {
  479.     if (!bottomZh_CN) return;
  480.     // 设置语言为zh
  481.     var htmlTag = document.getElementsByTagName("html")[0];
  482.     htmlTag.setAttribute("lang", "zh-CN");
  483.  
  484.     // 文本节点遍历替换
  485.     $(document).ready(function () {
  486.         function traverseTextNodes(node, rules) {
  487.             if (!node) return;
  488.             if (node.nodeType === Node.TEXT_NODE) {
  489.                 rules.forEach(rule => {
  490.                     const regex = new RegExp(rule.match, 'g');
  491.                     node.textContent = node.textContent.replace(regex, rule.replace);
  492.                 });
  493.             } else {
  494.                 $(node).contents().each((_, child) => traverseTextNodes(child, rules));
  495.             }
  496.         }
  497.  
  498.         const rules1 = [
  499.             { match: 'Virtual participation', replace: '参加虚拟重现赛' },
  500.             { match: 'Enter', replace: '进入' },
  501.             { match: 'Current standings', replace: '当前榜单' },
  502.             { match: 'Final standings', replace: '最终榜单' },
  503.             { match: 'Preliminary results', replace: '初步结果' },
  504.             { match: 'open hacking:', replace: '公开黑客攻击中（即尝试提交数据加强，对已通过的代码重测）' },
  505.             { match: 'School/University/City/Region Championship', replace: '学校/大学/城市/区域比赛' },
  506.             { match: 'Official School Contest', replace: '学校官方比赛' },
  507.             { match: 'Training Contest', replace: '训练赛' },
  508.             { match: 'Training Camp Contest', replace: '训练营比赛' },
  509.             { match: 'Official ICPC Contest', replace: 'ICPC官方比赛' },
  510.             { match: 'Official International Personal Contest', replace: '官方国际个人赛' },
  511.             { match: 'China', replace: '中国' },
  512.             { match: 'Statements', replace: '题目描述' },
  513.             { match: 'in Chinese', replace: '中文' },
  514.             { match: 'Trainings', replace: '训练' },
  515.             { match: 'Prepared by', replace: '编写人' },
  516.             { match: 'Current or upcoming contests', replace: '当前或即将举行的比赛' },
  517.             { match: 'Past contests', replace: '过去的比赛' },
  518.             { match: 'Exclusions', replace: '排除' },
  519.             { match: 'Before start', replace: '还有' },
  520.             { match: 'Before registration', replace: '距报名开始还有' },
  521.             { match: 'Until closing ', replace: '距报名结束还有' },
  522.             { match: 'Register', replace: '报名' },
  523.             { match: 'Registration completed', replace: '已报名' },
  524.             { match: 'Problems', replace: '问题集' },
  525.             { match: 'Questions about problems', replace: '关于问题的提问' },
  526.             { match: 'Contest status', replace: '比赛状态' },
  527.         ];
  528.         traverseTextNodes($('.datatable'), rules1);
  529.  
  530.         const rules2 = [
  531.             { match: 'Home', replace: '主页' },
  532.             { match: 'Top', replace: '热门' },
  533.             { match: 'Catalog', replace: '指南目录' },
  534.             { match: 'Contests', replace: '比赛' },
  535.             { match: 'Gym', replace: '训练营（过去的大型比赛）' },
  536.             { match: 'Problemset', replace: '题单' },
  537.             { match: 'Groups', replace: '团体' },
  538.             { match: 'Rating', replace: 'Rating(评级)排行榜' },
  539.             { match: 'Edu', replace: '培训' },
  540.             { match: 'Calendar', replace: '日历' },
  541.             { match: 'Help', replace: '帮助' }
  542.         ];
  543.         traverseTextNodes($('.menu-list.main-menu-list'), rules2);
  544.  
  545.         const rules3 = [
  546.             { match: 'Settings', replace: '设置' },
  547.             { match: 'Blog', replace: '博客' },
  548.             { match: 'Teams', replace: '队伍' },
  549.             { match: 'Submissions', replace: '提交' },
  550.             { match: 'Favourites', replace: '收藏' },
  551.             { match: 'Talks', replace: '私信' },
  552.             { match: 'Contests', replace: '比赛' },
  553.         ];
  554.         traverseTextNodes($('.nav-links'), rules3);
  555.  
  556.         const rules4 = [
  557.             { match: 'Before contest', replace: '即将进行的比赛' },
  558.             { match: 'Contest is running', replace: '比赛进行中' },
  559.         ];
  560.         traverseTextNodes($('.contest-state-phase'), rules4);
  561.  
  562.         const rules5 = [
  563.             { match: 'has extra registration', replace: '有额外的报名时期' },
  564.             { match: 'If you are late to register in 5 minutes before the start, you can register later during the extra registration. Extra registration opens 10 minutes after the contest starts and lasts 25 minutes.', replace: '如果您在比赛开始前5分钟前还未报名，您可以在额外的报名期间稍后报名。额外的报名将在比赛开始后10分钟开放，并持续25分钟。' },
  565.         ];
  566.         traverseTextNodes($('.notice'), rules5);
  567.  
  568.         const rules6 = [
  569.             { match: 'Contribution', replace: '贡献' },
  570.         ];
  571.         traverseTextNodes($('.propertyLinks'), rules6);
  572.  
  573.         const rules7 = [
  574.             { match: 'Contest history', replace: '比赛历史' },
  575.         ];
  576.         traverseTextNodes($('.contests-table'), rules7);
  577.  
  578.         const rules8 = [
  579.             { match: 'Register now', replace: '现在报名' },
  580.         ];
  581.         traverseTextNodes($('.roundbox.sidebox.borderTopRound '), rules8);
  582.  
  583.         const rules9 = [
  584.             { match: 'Add to exclusions', replace: '添加到排除列表' },
  585.         ];
  586.         traverseTextNodes($('.icon-eye-close.icon-large'), rules9);
  587.  
  588.         const rules10 = [
  589.             { match: 'Add to exclusions for gym contests filter', replace: '添加训练营过滤器的排除项' },
  590.         ];
  591.         traverseTextNodes($("._ContestFilterExclusionsManageFrame_addExclusionLink"), rules10);
  592.  
  593.         const rules11 = [
  594.             { match: 'Announcement', replace: '公告' },
  595.             { match: 'Statements', replace: '统计报表' },
  596.             { match: 'Tutorial', replace: '题解' },
  597.         ];
  598.         traverseTextNodes($('.roundbox.sidebox.sidebar-menu.borderTopRound '), rules11);
  599.  
  600.         const rules12 = [
  601.             { match: 'Problems', replace: '问题' },
  602.             { match: 'Submit Code', replace: '提交代码' },
  603.             { match: 'My Submissions', replace: '我的提交' },
  604.             { match: 'Status', replace: '状态' },
  605.             { match: 'Standings', replace: '榜单' },
  606.             { match: 'Custom Invocation', replace: '自定义调试' },
  607.             { match: 'Common standings', replace: '全部排行' },
  608.             { match: 'Friends standings', replace: '只看朋友' },
  609.             { match: 'Submit', replace: '提交' },
  610.             { match: 'Hacks', replace: '黑客' },
  611.             { match: 'Room', replace: '房间' },
  612.             { match: 'Custom test', replace: '自定义测试' },
  613.             { match: 'Blog', replace: '博客' },
  614.             { match: 'Teams', replace: '队伍' },
  615.             { match: 'Submissions', replace: '提交记录' },
  616.             { match: 'Groups', replace: '团体' },
  617.             { match: 'Favourites', replace: '收藏' },
  618.             { match: 'Contests', replace: '比赛' },
  619.             { match: '问题etting', replace: '参与编写的问题' },
  620.             { match: 'Gym', replace: '训练营' },
  621.             { match: 'Mashups', replace: '组合混搭' },
  622.             { match: 'Posts', replace: '帖子' },
  623.             { match: '>Comments<', replace: '>回复<' },
  624.             { match: 'Main', replace: '主要' },
  625.             { match: 'Settings', replace: '设置' },
  626.             { match: 'Lists', replace: '列表' },
  627.             { match: 'General', replace: '基本' },
  628.             { match: 'Sidebar', replace: '侧边栏' },
  629.             { match: 'Social', replace: '社会信息' },
  630.             { match: 'Address', replace: '地址' },
  631.             { match: 'Wallets', replace: '钱包' },
  632.         ];
  633.         traverseTextNodes($('.second-level-menu'), rules12);
  634.         if (is_mSite) {
  635.             traverseTextNodes($('nav'), rules12);
  636.         }
  637.  
  638.         const rules13 = [
  639.             { match: 'Expand', replace: '展开' }
  640.         ];
  641.         traverseTextNodes($('.topic-toggle-collapse'), rules13);
  642.  
  643.         const rules14 = [
  644.             { match: 'Full text and comments', replace: '阅读全文/评论' }
  645.         ];
  646.         traverseTextNodes($('.topic-read-more'), rules14);
  647.  
  648.         const rules15 = [
  649.             { match: 'Switch off editor', replace: '关闭编辑器语法高亮' }
  650.         ];
  651.         traverseTextNodes($('.toggleEditorCheckboxLabel'), rules15);
  652.  
  653.         const rules16 = [
  654.             { match: 'Registration for the contest', replace: '比赛报名' }
  655.         ];
  656.         traverseTextNodes($('.submit'), rules16);
  657.  
  658.         const rules17 = [
  659.             { match: 'Difficulty:', replace: '难度:' },
  660.         ];
  661.         traverseTextNodes($('._FilterByTagsFrame_difficulty'), rules17);
  662.  
  663.         const rules18 = [
  664.             { match: 'Add tag', replace: '添加标签' }
  665.         ];
  666.         traverseTextNodes($('._FilterByTagsFrame_addTagLink'), rules18);
  667.  
  668.         const rules19 = [
  669.             { match: 'Reminder: in case of any technical issues, you can use the lightweight website', replace: '提醒：如果出现任何技术问题，您可以使用轻量网站' }
  670.         ];
  671.         traverseTextNodes($('.alert'), rules19);
  672.  
  673.         const rules20 = [
  674.             { match: 'Enter', replace: '登录' },
  675.             { match: 'Register', replace: '注册' },
  676.             { match: 'Contest rating', replace: '测试 rating' },
  677.             { match: 'Logout', replace: '退出登录' }
  678.         ];
  679.         traverseTextNodes($('.lang-chooser'), rules20);
  680.  
  681.         const rules21 = [
  682.             { match: 'Change photo', replace: '更换图片' },
  683.             { match: 'Contest rating', replace: '比赛Rating' },
  684.             { match: 'Contribution', replace: '贡献' },
  685.             { match: 'My friends', replace: '我的好友' },
  686.             { match: 'Change settings', replace: '改变设置' },
  687.             { match: 'Last visit', replace: '最后访问' },
  688.             { match: 'Registered', replace: '注册于' },
  689.             { match: 'Blog entries', replace: '博客条目' },
  690.             { match: 'comments', replace: '评论' },
  691.             { match: 'Write new entry', replace: '编写新条目' },
  692.             { match: 'View my talks', replace: '查看我的私信' },
  693.             { match: 'Talks', replace: '私信' },
  694.             { match: 'Send message', replace: '发送消息' },
  695.         ];
  696.         traverseTextNodes($('.userbox'), rules21);
  697.  
  698.         const rules22 = [
  699.             { match: 'Reset', replace: '重置' },
  700.         ];
  701.         traverseTextNodes($('#vote-reset-filterDifficultyLowerBorder'), rules22);
  702.         traverseTextNodes($('#vote-reset-filterDifficultyUpperBorder'), rules22);
  703.     });
  704.     // 元素选择替换
  705.     // 侧栏titled汉化
  706.     (function () {
  707.         var translations = {
  708.             "Pay attention": "→ 注意",
  709.             "Top rated": "→ 评级排行",
  710.             "Top contributors": "→ 贡献者排行",
  711.             "Find user": "→ 查找用户",
  712.             "Recent actions": "→ 最新动态",
  713.             "Training filter": "→ 过滤筛选",
  714.             "Find training": "→ 搜索比赛/问题",
  715.             "Virtual participation": "→ 什么是虚拟参赛",
  716.             "Contest materials": "→ 比赛相关资料",
  717.             "Settings": "→ 设置",
  718.             "Clone Contest to Mashup": "→ 克隆比赛到组合混搭",
  719.             "Submit": "→ 提交",
  720.             "Practice": "→ 练习",
  721.             "Problem tags": "→ 问题标签",
  722.             "Filter Problems": "→ 过滤问题",
  723.             "Attention": "→ 注意",
  724.             "About Contest": "→ 关于比赛",
  725.             "Last submissions": "→ 提交历史",
  726.             "Streams": "→ 直播",
  727.             "Coach rights": "→ 教练权限",
  728.             "Advices to fill address": "→ 填写地址的建议",
  729.             "Hacks filter": "→ 黑客过滤器",
  730.             "Score table": "→ 评分表",
  731.             "Contests": "→ 比赛",
  732.             "Login into Codeforces": "登录 Codeforces",
  733.         };
  734.  
  735.         $(".caption.titled").each(function () {
  736.             var tag = $(this).text();
  737.             for (var property in translations) {
  738.                 if (tag.match(property)) {
  739.                     $(this).addClass(property);
  740.                     $(this).text(translations[property]);
  741.                     break;
  742.                 }
  743.             }
  744.         });
  745.     })();
  746.     // 题目Tag汉化
  747.     (function () {
  748.         var parentElement = $('._FilterByTagsFrame_addTagLabel');
  749.         var selectElement = parentElement.find('select');
  750.         var translations = {
  751.             "*combine tags by OR": "*按逻辑或组合我选择的标签",
  752.             "combine-tags-by-or": "*按逻辑或组合我选择的标签（combine-tags-by-or）",
  753.             "2-sat": "二分图可满足性问题（2-sat）",
  754.             "binary search": "二分搜索（binary search）",
  755.             "bitmasks": "位掩码（bitmasks）",
  756.             "brute force": "暴力枚举（brute force）",
  757.             "chinese remainder theorem": "中国剩余定理（chinese remainder theorem）",
  758.             "combinatorics": "组合数学（combinatorics）",
  759.             "constructive algorithms": "构造算法（constructive algorithms）",
  760.             "data structures": "数据结构（data structures）",
  761.             "dfs and similar": "深度优先搜索及其变种（dfs and similar）",
  762.             "divide and conquer": "分治算法（divide and conquer）",
  763.             "dp": "动态规划（dp）",
  764.             "dsu": "并查集（dsu）",
  765.             "expression parsing": "表达式解析（expression parsing）",
  766.             "fft": "快速傅里叶变换（fft）",
  767.             "flows": "流（flows）",
  768.             "games": "博弈论（games）",
  769.             "geometry": "计算几何（geometry）",
  770.             "graph matchings": "图匹配（graph matchings）",
  771.             "graphs": "图论（graphs）",
  772.             "greedy": "贪心策略（greedy）",
  773.             "hashing": "哈希表（hashing）",
  774.             "implementation": "实现问题，编程技巧，模拟（implementation）",
  775.             "interactive": "交互性问题（interactive）",
  776.             "math": "数学（math）",
  777.             "matrices": "矩阵（matrices）",
  778.             "meet-in-the-middle": "meet-in-the-middle算法（meet-in-the-middle）",
  779.             "number theory": "数论（number theory）",
  780.             "probabilities": "概率论（probabilities）",
  781.             "schedules": "调度算法（schedules）",
  782.             "shortest paths": "最短路算法（shortest paths）",
  783.             "sortings": "排序算法（sortings）",
  784.             "string suffix structures": "字符串后缀结构（string suffix structures）",
  785.             "strings": "字符串处理（strings）",
  786.             "ternary search": "三分搜索（ternary search）",
  787.             "trees": "树形结构（trees）",
  788.             "two pointers": "双指针算法（two pointers）"
  789.         };
  790.         selectElement.find("option").each(function () {
  791.             var optionValue = $(this).val();
  792.             if (translations[optionValue]) {
  793.                 $(this).text(translations[optionValue]);
  794.             }
  795.         });
  796.         $("._FilterByTagsFrame_tagBoxCaption").each(function () {
  797.             var tag = $(this).text();
  798.             if (tag in translations) {
  799.                 $(this).text(translations[tag]);
  800.             }
  801.         });
  802.         $(".notice").each(function () {
  803.             var tag = $(this).text();
  804.             if (tag in translations) {
  805.                 $(this).text(translations[tag]);
  806.             }
  807.         });
  808.         $(".tag-box").each(function () {
  809.             var tag = $(this).text();
  810.             for (var property in translations) {
  811.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  812.                 if (tag.match(property)) {
  813.                     $(this).text(translations[property]);
  814.                     break;
  815.                 }
  816.             }
  817.         });
  818.     })();
  819.     // 题目过滤器选项汉化
  820.     (function () {
  821.         var parentElement = $('#gym-filter-form');
  822.         var selectElement = parentElement.find('div');
  823.         var translations = {
  824.             "Contest type:": "比赛类型:",
  825.             "ICPC region:": "ICPC地区:",
  826.             "Contest format:": "比赛形式:",
  827.             "Order by:": "排序方式:",
  828.             "Secondary order by:": "次要排序方式:",
  829.             "Hide, if participated:": "隐藏我参加过的:",
  830.         };
  831.         selectElement.find("label").each(function () {
  832.             var optionValue = $(this).text();
  833.             if (translations[optionValue]) {
  834.                 $(this).text(translations[optionValue]);
  835.             }
  836.         });
  837.         translations = {
  838.             "Season:": "时间范围（年度）",
  839.             "Duration, hours:": "持续时间（小时）:",
  840.             "Difficulty:": "难度:"
  841.         };
  842.         selectElement.each(function () {
  843.             var optionValue = $(this).text();
  844.             if (translations[optionValue]) {
  845.                 $(this).text(translations[optionValue]);
  846.             }
  847.         });
  848.     })();
  849.     (function () {
  850.         var parentElement = $('.setting-value');
  851.         var selectElement = parentElement.find('select');
  852.         var translations = {
  853.             "Official ACM-ICPC Contest": "ICPC官方比赛",
  854.             "Official School Contest": "学校官方比赛",
  855.             "Opencup Contest": "Opencup比赛",
  856.             "School/University/City/Region Championship": "学校/大学/城市/地区锦标赛",
  857.             "Training Camp Contest": "训练营比赛",
  858.             "Official International Personal Contest": "官方国际个人赛",
  859.             "Training Contest": "训练比赛",
  860.             "ID_ASC": "创建时间（升序）",
  861.             "ID_DESC": "创建时间（降序）",
  862.             "RATING_ASC": "评分（升序）",
  863.             "RATING_DESC": "评分（降序）",
  864.             "DIFFICULTY_ASC": "难度（升序）",
  865.             "DIFFICULTY_DESC": "难度（降序）",
  866.             "START_TIME_ASC": "开始时间（升序）",
  867.             "START_TIME_DESC": "开始时间（降序）",
  868.             "DURATION_ASC": "持续时间（升序）",
  869.             "DURATION_DESC": "持续时间（降序）",
  870.             "POPULARITY_ASC": "热度（升序）",
  871.             "POPULARITY_DESC": "热度（降序）",
  872.             "UPDATE_TIME_ASC": "更新时间（升序）",
  873.             "UPDATE_TIME_DESC": "更新时间（降序）"
  874.         };
  875.         selectElement.find("option").each(function () {
  876.             var optionValue = $(this).val();
  877.             if (translations[optionValue]) {
  878.                 $(this).text(translations[optionValue]);
  879.             }
  880.         });
  881.         parentElement = $('.setting-last-value');
  882.         selectElement = parentElement.find('select');
  883.         selectElement.find("option").each(function () {
  884.             var optionValue = $(this).val();
  885.             if (translations[optionValue]) {
  886.                 $(this).text(translations[optionValue]);
  887.             }
  888.         });
  889.     })();
  890.     // 右侧sidebox通用汉化
  891.     (function () {
  892.         var parentElement = $('.sidebox');
  893.         var selectElement = parentElement.find('div');
  894.         var translations = {
  895.             "Show tags for unsolved problems": "显示未解决问题的标签",
  896.             "Hide solved problems": "隐藏已解决的问题",
  897.         };
  898.         selectElement.find("label").each(function () {
  899.             var optionValue = $(this).text();
  900.             if (translations[optionValue]) {
  901.                 $(this).text(translations[optionValue]);
  902.             }
  903.         });
  904.     })();
  905.     // 表单字段名汉化
  906.     (function () {
  907.         var translations = {
  908.             "Problem:": "题目:",
  909.             "Language:": "语言:",
  910.             "Source code:": "源代码:",
  911.             "Or choose file:": "或者选择文件:",
  912.             "Choose file:": "选择文件:",
  913.             "Notice:": "注意:",
  914.             "virtual participation:": "虚拟参与:",
  915.             "Registration for the contest:": "比赛报名:",
  916.             "Take part:": "参与:",
  917.             "as individual participant:": "作为个人参与者:",
  918.             "as a team member:": "作为团队成员:",
  919.             "Virtual start time:": "虚拟开始时间:",
  920.             "Complete problemset:": "完整的问题集:",
  921.             "First name (English)": "名字（英文）",
  922.             "Last name (English)": "姓氏（英文）",
  923.             "First name (Native)": "名字（本地语言）",
  924.             "Last name (Native)": "姓氏（本地语言）",
  925.             "Birth date": "出生日期",
  926.             "Country": "国家",
  927.             "City": "城市",
  928.             "Organization": "组织",
  929.             "Handle/Email": "账号/邮箱",
  930.             "Password": "密码",
  931.         };
  932.         $(".field-name").each(function () {
  933.             var optionValue = $(this).text();
  934.             if (translations[optionValue]) {
  935.                 $(this).text(translations[optionValue]);
  936.             }
  937.         });
  938.     })();
  939.     (function () {
  940.         var translations = {
  941.             "Terms of agreement:": "协议条款:",
  942.             "Choose team:": "选择团队:"
  943.         };
  944.         $(".field-name label").each(function () {
  945.             var optionValue = $(this).text();
  946.             if (translations[optionValue]) {
  947.                 $(this).text(translations[optionValue]);
  948.             }
  949.         });
  950.     })();
  951.     (function () {
  952.         var translations = {
  953.             "Hide sidebar block \"Find user\"": "隐藏侧边栏块“查找用户”",
  954.             "Hide sidebar block \"Current user\"": "隐藏侧边栏块“当前用户”",
  955.             "Hide sidebar block \"Recent аctions\"": "隐藏侧边栏块“最新动态”",
  956.             "Hide sidebar block \"Favourite groups\"": "隐藏侧边栏块“收藏组”",
  957.             "Hide sidebar block \"Top contributors\"": "隐藏侧边栏块“贡献者排行”",
  958.             "Hide sidebar block \"Top rated\"": "隐藏侧边栏块“评级排行”",
  959.             "Hide sidebar block \"Streams\"": "隐藏侧边栏块“直播”",
  960.             "Old password": "旧密码",
  961.             "New password": "新密码",
  962.             "Confirm new password": "确认新密码",
  963.             "Contest email notification": "比赛邮件通知",
  964.             "Send email on new user talk": "在有新用户对话时发送电子邮件",
  965.             "Send email on new comment": "在有新评论时发送电子邮件",
  966.             "Hide contact information": "隐藏联系人信息",
  967.             "Remember me by Gmail, Facebook and etc": "通过 Gmail、Facebook 等记住我",
  968.             "Show tags for unsolved problems": "显示未解决问题的标签",
  969.             "Hide solved problems from problemset": "从问题集中隐藏已解决的问题",
  970.             "Hide low rated blogs": "隐藏评级较低的博客",
  971.             "Offer to publish great rating rises": "提供展示Rating显著提升的机会",
  972.             "Enforce https": "强制 HTTPS",
  973.             "Show private activity in the profile": "在个人资料中显示私人活动",
  974.             "Show diagnostics": "显示诊断信息"
  975.         };
  976.         $(".field-name").each(function () {
  977.             var tag = $(this).text();
  978.             for (var property in translations) {
  979.                 property = property.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
  980.                 if (tag.match(property)) {
  981.                     $(this).text(translations[property]);
  982.                     break;
  983.                 }
  984.             }
  985.         });
  986.     })();
  987.     (function () {
  988.         var translations = {
  989.             "Postal/zip code": "邮政编码/邮编",
  990.             "Country (English)": "国家（英文）",
  991.             "State (English)": "州/省份（英文）",
  992.             "City (English)": "城市（英文）",
  993.             "Address (English)": "地址（英文）",
  994.             "Recipient (English)": "收件人姓名（英文）",
  995.             "Country (Native)": "国家（本地语言）",
  996.             "State (Native)": "州/省份（本地语言）",
  997.             "City (Native)": "城市（本地语言）",
  998.             "Address (Native)": "地址（本地语言）",
  999.             "Recipient (Native)": "收件人姓名（本地语言）",
  1000.             "Phone": "电话",
  1001.             "TON Wallet:": "TON 钱包:",
  1002.             "Secret Code:": "验证码:"
  1003.         };
  1004.         $("td.field-name label").each(function () {
  1005.             var optionValue = $(this).text();
  1006.             if (translations[optionValue]) {
  1007.                 $(this).text(translations[optionValue]);
  1008.             }
  1009.         });
  1010.     })();
  1011.  
  1012.     // 按钮汉化input[type="submit"]
  1013.     (function () {
  1014.         var translations = {
  1015.             "Register for virtual participation": "报名虚拟参赛",
  1016.             "Register for practice": "登录以开始练习",
  1017.             "Apply": "应用",
  1018.             "Register": "报名",
  1019.             "Login": "登录",
  1020.             "Run": "运行",
  1021.             "Start virtual contest": "开始虚拟参赛",
  1022.             "Clone Contest": "克隆比赛",
  1023.             "Submit": "提交",
  1024.             "Save changes": "保存设置",
  1025.         };
  1026.         $('input[type="submit"]').each(function () {
  1027.             var optionValue = $(this).val();
  1028.             if (translations[optionValue]) {
  1029.                 $(this).val(translations[optionValue]);
  1030.             }
  1031.         });
  1032.     })();
  1033.     (function () {
  1034.         var translations = {
  1035.             "Reset": "重置",
  1036.         };
  1037.         $('input[type="button"]').each(function () {
  1038.             var optionValue = $(this).val();
  1039.             if (translations[optionValue]) {
  1040.                 $(this).val(translations[optionValue]);
  1041.             }
  1042.         });
  1043.     })();
  1044.  
  1045.     // 选项汉化input[type="radio"]
  1046.     (function () {
  1047.         var translations = {
  1048.             "as individual participant": "个人",
  1049.             "as a team member": "作为一个团队成员",
  1050.         };
  1051.         $('input[type="radio"]').each(function () {
  1052.             var tag = $(this).parent().contents().filter(function() {
  1053.                 return this.nodeType === Node.TEXT_NODE;
  1054.             });
  1055.             for (var i = 0; i < tag.length; i++) {
  1056.                 var text = tag[i].textContent.trim();
  1057.                 if (translations.hasOwnProperty(text)) {
  1058.                     $(this).addClass(text);
  1059.                     tag[i].replaceWith(translations[text]);
  1060.                     break;
  1061.                 }
  1062.             }
  1063.         });
  1064.     })();
  1065.  
  1066.  
  1067.     // 杂项
  1068.     (function () {
  1069.         var translations = {
  1070.             "(standard input\/output)": "标准输入/输出",
  1071.         };
  1072.         $("div.notice").each(function () {
  1073.             var tag = $(this).children().eq(0).text();
  1074.             for (var property in translations) {
  1075.                 if (tag.match(property)) {
  1076.                     $(this).children().eq(0).text(translations[property]);
  1077.                     break;
  1078.                 }
  1079.             }
  1080.         });
  1081.     })();
  1082.     (function () {
  1083.         var translations = {
  1084.             "Ask a question": "提一个问题",
  1085.         };
  1086.         $(".ask-question-link").each(function () {
  1087.             var optionValue = $(this).text();
  1088.             if (translations[optionValue]) {
  1089.                 $(this).text(translations[optionValue]);
  1090.             }
  1091.         });
  1092.     })();
  1093.  
  1094.     // 轻量站特殊
  1095.     if (is_mSite) {
  1096.         (function () {
  1097.             var translations = {
  1098.                 "Announcements": "公告",
  1099.                 "Submissions": "提交记录",
  1100.                 "Contests": "比赛",
  1101.             };
  1102.             $(".caption").each(function () {
  1103.                 var optionValue = $(this).text();
  1104.                 if (translations[optionValue]) {
  1105.                     $(this).text(translations[optionValue]);
  1106.                 }
  1107.             });
  1108.         })();
  1109.     }
  1110. })();
  1111.  
  1112. // 设置面板
  1113.  
  1114. $("div[class='lang-chooser']").each(function () {
  1115.     $(this).before(
  1116.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1117.     );
  1118. });
  1119. $("div[class='enter-or-register-box']").each(function () {
  1120.     $(this).after(
  1121.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  1122.     );
  1123. });
  1124. $(document).ready(function () {
  1125.     $(".CFBetter_setting").click(function () {
  1126.         $(".CFBetter_setting").attr("disabled", true);
  1127.         $(".CFBetter_setting").css("background-color", "#e6e6e6");
  1128.         $(".CFBetter_setting").css("color", "#727378");
  1129.         $(".CFBetter_setting").css("border", "1px solid #cecece");
  1130.         $(".CFBetter_setting").css("cursor", "not-allowed");
  1131.         $("body").append(`
  1132. 					<div id='CFBetter_setting_menu'>
  1133.                         <div class="tool-box">
  1134. 		                    <button class="btn-close">×</button>
  1135. 	                    </div>
  1136.                         <h3>基本设置</h3>
  1137. 						<hr>
  1138. 						<div class='CFBetter_setting_list'>
  1139. 							<input type="checkbox" id="bottomZh_CN" name="bottomZh_CN">
  1140. 							<label for="bottomZh_CN">界面汉化</label>
  1141. 						</div>
  1142.                         <div class='CFBetter_setting_list'>
  1143. 							<input type="checkbox" id="expandFoldingblocks" name="expandFoldingblocks">
  1144. 							<label for="expandFoldingblocks">自动展开折叠块</label>
  1145. 						</div>
  1146. 						<h3>翻译设置</h3>
  1147. 						<hr>
  1148. 						<label>
  1149. 							<input type='radio' name='translation' value='deepl'>
  1150. 							<span class='CFBetter_setting_menu_label_text'>deepl翻译</span>
  1151. 						</label>
  1152. 						<label>
  1153. 							<input type='radio' name='translation' value='youdao'>
  1154. 							<span class='CFBetter_setting_menu_label_text'>有道翻译</span>
  1155. 						</label>
  1156. 						<label>
  1157. 							<input type='radio' name='translation' value='openai'>
  1158. 							<span class='CFBetter_setting_menu_label_text'>使用ChatGPT翻译(API)</span>
  1159. 						</label>
  1160. 						<label>
  1161. 							<input type='radio' name='translation' value='api2d'>
  1162. 							<span class='CFBetter_setting_menu_label_text'>使用api2d翻译(API)</span>
  1163. 							</label><br>
  1164. 						<div class='CFBetter_setting_menu_input' id='baidu' style='display: none;'>
  1165. 							<label for='baidu_uid'>APP ID:</label><input type='text' id='baidu_uid'>
  1166. 							<label for='baidu_key'>KEY:</label><input type='text' id='baidu_key'>
  1167. 						</div>
  1168. 						<div class='CFBetter_setting_menu_input' id='openai' style='display: none;'>
  1169.                             <span class ='tip'>提示：<br>请确保你能够正常访问OpenAI的api<br></span>
  1170.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成，</span>
  1171.                             <span class ='tip'>你需要输入自己的OpenAI KEY，<a target="_blank" href="https://platform.openai.com/account/usage">官网</a></span>
  1172. 							<label for='openai_key'>KEY:</label><input type='text' id='openai_key'>
  1173. 						</div>
  1174. 						<div class='CFBetter_setting_menu_input' id='api2d' style='display: none;'>
  1175.                             <span class ='tip'>提示：<br>api2d是国内的一家提供代理直连访问OpenAI的api的服务商，相当于OpenAI的api的套壳<br></span>
  1176.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成<br></span>
  1177.                             <span class ='tip'>你需要输入自己的api2d KEY，<a target="_blank" href="https://api2d.com/profile">官网</a></span>
  1178. 							<label for='api2d_key'>KEY:</label><input type='text' id='api2d_key'>
  1179. 						</div>
  1180. 						<br>
  1181. 						<button id='save'>保存</button>
  1182. 					</div>
  1183. 				`);
  1184.         $("#bottomZh_CN").prop("checked", GM_getValue("bottomZh_CN") === true);
  1185.         $("#expandFoldingblocks").prop("checked", GM_getValue("expandFoldingblocks") === true);
  1186.         $("input[name='translation'][value='" + translation + "']").prop("checked", true);
  1187.         $("input[name='translation']").css("color", "gray");
  1188.         if (translation == "baidu") {
  1189.             $("#baidu").show();
  1190.             $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1191.             $("#baidu_key").val(GM_getValue("baidu_key"));
  1192.             $("#baidu_uid").css("color", "gray");
  1193.             $("#baidu_key").css("color", "gray");
  1194.         } else if (translation == "openai") {
  1195.             $("#openai").show();
  1196.             $("#openai_key").val(GM_getValue("openai_key"));
  1197.             $("#openai_key").css("color", "gray");
  1198.         } else if (translation == "api2d") {
  1199.             $("#api2d").show();
  1200.             $("#api2d_key").val(GM_getValue("api2d_key"));
  1201.             $("#api2d_key").css("color", "gray");
  1202.         }
  1203.  
  1204.  
  1205.         // 当单选框被选中时，显示对应的输入框，同时隐藏其他输入框
  1206.         $("input[name='translation']").change(function () {
  1207.             var selected = $(this).val(); // 获取当前选中的值
  1208.             if (selected === "baidu") {
  1209.                 $("#baidu").show();
  1210.                 $("#baidu_uid").val(GM_getValue("baidu_uid"));
  1211.                 $("#baidu_key").val(GM_getValue("baidu_key"));
  1212.                 $("#openai, #api2d").hide();
  1213.             } else if (selected === "openai") {
  1214.                 $("#openai").show();
  1215.                 $("#openai_key").val(GM_getValue("openai_key"));
  1216.                 $("#baidu, #api2d").hide();
  1217.             } else if (selected === "api2d") {
  1218.                 $("#api2d").show();
  1219.                 $("#api2d_key").val(GM_getValue("api2d_key"));
  1220.                 $("#baidu, #openai").hide();
  1221.             } else {
  1222.                 $("#baidu, #openai, #api2d").hide();
  1223.             }
  1224.         });
  1225.  
  1226.  
  1227.         $("#save").click(function () {
  1228.             GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"));
  1229.             GM_setValue("expandFoldingblocks", $("#expandFoldingblocks").prop("checked"));
  1230.             var translation = $("input[name='translation']:checked").val();
  1231.             var baidu_uid = $("#baidu_uid").val();
  1232.             var baidu_key = $("#baidu_key").val();
  1233.             var openai_key = $("#openai_key").val();
  1234.             var api2d_key = $("#api2d_key").val();
  1235.             GM_setValue("translation", translation);
  1236.             if (translation == "baidu") {
  1237.                 GM_setValue("baidu_uid", baidu_uid);
  1238.                 GM_setValue("baidu_key", baidu_key);
  1239.             } else if (translation == "openai") {
  1240.                 GM_setValue("openai_key", openai_key);
  1241.             } else if (translation == "api2d") {
  1242.                 GM_setValue("api2d_key", api2d_key);
  1243.             }
  1244.             location.reload();
  1245.  
  1246.             /* 切换汉化
  1247.             if(JSON.parse(GM_getValue("bottomZh_CN")) != $("#bottomZh_CN").prop("checked")){
  1248.                 GM_setValue("bottomZh_CN", $("#bottomZh_CN").prop("checked"), 3650);
  1249.                 location.reload();
  1250.             }else{
  1251.                 $("#CFBetter_setting_menu .btn-close").click();
  1252.             }*/
  1253.         });
  1254.  
  1255.         // 关闭
  1256.         $("#CFBetter_setting_menu .btn-close").click(function () {
  1257.             $("#CFBetter_setting_menu").remove();
  1258.             $(".CFBetter_setting").attr("disabled", false);
  1259.             $(".CFBetter_setting").css("background-color", "#60a5fa");
  1260.             $(".CFBetter_setting").css("color", "white");
  1261.             $(".CFBetter_setting").css("cursor", "pointer");
  1262.         });
  1263.     });
  1264. });
  1265.  
  1266. // 说明为旧的latex渲染
  1267. if (is_oldLatex) {
  1268.     var newElement = $("<div></div>").addClass("alert alert-warning").html(`
  1269.     注意：当前页面存在使用非 MathJax 库渲染为 HTML 的 Latex 公式（这通常是一道古老的题目），这导致 CodeforcesBetter 无法将其还原回 Latex，因此当前页面部分功能不适用。
  1270.     <br>此外当前页面的翻译功能采用了特别的实现方式，因此可能会出现排版错位的情况。
  1271.     `).css({
  1272.         "margin": "1em",
  1273.         "text-align": "center",
  1274.         "position": "relative"
  1275.     });
  1276.     $(".menu-box:first").next().after(newElement);
  1277. }
  1278.  
  1279. // md2html转换/处理规则
  1280. var turndownService = new TurndownService({bulletListMarker: '-'});
  1281. var turndown = turndownService.turndown;
  1282.  
  1283. // 保留原始
  1284. turndownService.keep(['del']);
  1285.  
  1286. // 丢弃
  1287. turndownService.addRule('ignore-sample-tests', {
  1288.     filter: function (node) {
  1289.         return node.classList.contains('sample-tests') || node.classList.contains('header');
  1290.     },
  1291.     replacement: function (content, node) {
  1292.         return "";
  1293.     }
  1294. });
  1295. turndownService.addRule('remove-script', {
  1296.     filter: function (node, options) {
  1297.         return node.tagName.toLowerCase() == "script" && node.type.startsWith("math/tex");
  1298.     },
  1299.     replacement: function (content, node) {
  1300.         return "";
  1301.     }
  1302. });
  1303.  
  1304. // inline math
  1305. turndownService.addRule('inline-math', {
  1306.     filter: function (node, options) {
  1307.         return node.tagName.toLowerCase() == "span" && node.className == "MathJax";
  1308.     },
  1309.     replacement: function (content, node) {
  1310.         return "$ " + $(node).next().text() + " $";
  1311.     }
  1312. });
  1313.  
  1314. // block math
  1315. turndownService.addRule('block-math', {
  1316.     filter: function (node, options) {
  1317.         return node.tagName.toLowerCase() == "div" && node.className == "MathJax_Display";
  1318.     },
  1319.     replacement: function (content, node) {
  1320.         return "\n$$\n" + $(node).next().text() + "\n$$\n";
  1321.     }
  1322. });
  1323.  
  1324. // 表格
  1325. turndownService.addRule('bordertable', {
  1326.     filter: 'table',
  1327.     replacement: function (content, node) {
  1328.         if (node.classList.contains('bordertable')) {
  1329.             var output = [],
  1330.                 thead = '',
  1331.                 trs = node.querySelectorAll('tr');
  1332.             if (trs.length > 0) {
  1333.                 var ths = trs[0].querySelectorAll('th');
  1334.                 if (ths.length > 0) {
  1335.                     thead = '| ' + Array.from(ths).map(th => turndownService.turndown(th.innerHTML.trim())).join(' | ') + ' |\n'
  1336.                         + '| ' + Array.from(ths).map(() => ' --- ').join('|') + ' |\n';
  1337.                 }
  1338.             }
  1339.             var rows = node.querySelectorAll('tr');
  1340.             Array.from(rows).forEach(function (row, i) {
  1341.                 if (i > 0) {
  1342.                     var cells = row.querySelectorAll('td,th');
  1343.                     var trow = '| ' + Array.from(cells).map(cell => turndownService.turndown(cell.innerHTML.trim())).join(' | ') + ' |';
  1344.                     output.push(trow);
  1345.                 }
  1346.             });
  1347.             return thead + output.join('\n');
  1348.         } else {
  1349.             return content;
  1350.         }
  1351.     }
  1352. });
  1353.  
  1354. // 题目markdown转换/翻译面板
  1355. function addButtonPanel(parent, suffix, type, is_simple = false) {
  1356.     let htmlString = `<div class='html2md-panel'>
  1357.     <button class='html2mdButton html2md-view${suffix}'>MarkDown视图</button>
  1358.     <button class='html2mdButton html2md-cb${suffix}'>Copy</button>
  1359.     <button class='html2mdButton translateButton${suffix}'>翻译</button>
  1360.   </div>`;
  1361.     if (type === "upper_level_2" || type === "problem") {
  1362.         $(parent).children(':eq(1)').before(htmlString);
  1363.     } else if (type === "child_level") {
  1364.         $(parent).prepend("<div></div>");
  1365.         var newDiv = $(parent).find("div:first-child");
  1366.         $(newDiv).before(htmlString);
  1367.     } else {
  1368.         $(parent).before(htmlString);
  1369.     }
  1370.     if (is_simple) {
  1371.         $('.html2md-panel').find('.html2mdButton.html2md-view' + suffix + ', .html2mdButton.html2md-cb' + suffix).remove();
  1372.     }
  1373. }
  1374. function addButtonWithHTML2MD(parent, suffix, type) {
  1375.     if(is_oldLatex){
  1376.         $(".html2md-view" + suffix).css({
  1377.             "cursor": "not-allowed",
  1378.             "background-color": "#ffffff",
  1379.             "color": "#a8abb2",
  1380.             "border": "1px solid #e4e7ed"
  1381.         });
  1382.         $(".html2md-view" + suffix).prop("disabled", true);
  1383.     }
  1384.     $(".html2md-view" + suffix).click(function () {
  1385.         var target, removedChildren;
  1386.         if (type === "problem") {
  1387.             target = $(parent).children().next().next().get(0);
  1388.         } else if (type === "problem_QA") {
  1389.             target = $(this).parent().parent().get(0);
  1390.             removedChildren = $(this).parent().parent().children().eq(0).detach();
  1391.         } else if (type === "upper_level_2") {
  1392.             target = parent;
  1393.             removedChildren = $(parent).children().slice(0, 2).detach();
  1394.         } else if (type === "child_level") {
  1395.             target = parent;
  1396.             removedChildren = $(parent).children(':first').detach();
  1397.         } else {
  1398.             target = parent;
  1399.         }
  1400.         if (target.viewmd) {
  1401.             target.viewmd = false;
  1402.             $(this).text("MarkDown视图");
  1403.             $(this).removeClass("mdViewed");
  1404.             $(target).html(target.original_html);
  1405.         } else {
  1406.             target.viewmd = true;
  1407.             if (!target.original_html) {
  1408.                 target.original_html = $(target).html();
  1409.             }
  1410.             if (!target.markdown) {
  1411.                 target.markdown = turndownService.turndown($(target).html());
  1412.             }
  1413.             $(this).text("原始内容");
  1414.             $(this).addClass("mdViewed");
  1415.             $(target).html(`<span class="mdViewContent" oninput="$(this).parent().get(0).markdown=this.value;" style="width:auto; height:auto;">${target.markdown}</span>`);
  1416.         }
  1417.         // 恢复删除的元素
  1418.         if (type === "problem_QA" || type === "upper_level_2" || type === "child_level") $(target).prepend(removedChildren);
  1419.     });
  1420. }
  1421.  
  1422. function addButtonWithCopy(parent, suffix, type) {
  1423.     if(is_oldLatex){
  1424.         $(".html2md-cb" + suffix).css({
  1425.             "cursor": "not-allowed",
  1426.             "background-color": "#ffffff",
  1427.             "color": "#a8abb2",
  1428.             "border": "1px solid #e4e7ed"
  1429.         });
  1430.         $(".html2md-cb" + suffix).prop("disabled", true);
  1431.     }
  1432.     $(".html2md-cb" + suffix).click(function () {
  1433.         var target, removedChildren;
  1434.         if (type === "problem") {
  1435.             target = $($(parent).children().next().next().get(0)).clone();
  1436.         } else if (type === "problem_QA") {
  1437.             target = $(this).parent().parent().eq(0).clone();
  1438.             $(target).children(':first').remove();
  1439.         } else if (type === "upper_level_2") {
  1440.             target = $(parent).clone();
  1441.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  1442.             $(target).children(':first').remove();
  1443.         } else if (type === "child_level") {
  1444.             target = $(parent).clone();
  1445.             $(target).children(':first').remove();
  1446.         }else {
  1447.             target = $(parent).clone();
  1448.         }
  1449.         if (!target.markdown) {
  1450.             target.markdown = turndownService.turndown($(target).html());
  1451.         }
  1452.         const textarea = document.createElement('textarea');
  1453.         textarea.value = target.markdown;
  1454.         document.body.appendChild(textarea);
  1455.         textarea.select();
  1456.         document.execCommand('copy');
  1457.         document.body.removeChild(textarea);
  1458.         $(this).addClass("copied");
  1459.         $(this).text("Copied");
  1460.         // 更新复制按钮文本
  1461.         setTimeout(() => {
  1462.             $(this).removeClass("copied");
  1463.             $(this).text("Copy");
  1464.         }, 2000);
  1465.         $(target).remove();
  1466.     });
  1467. }
  1468.  
  1469. function addButtonWithTranslation(parent, suffix, type) {
  1470.     $(".translateButton" + suffix).click(async function () {
  1471.         var target, removedChildren;
  1472.         if (type === "problem") {
  1473.             target = $($(parent).children().next().next().get(0)).clone();
  1474.         } else if (type === "problem_QA") {
  1475.             target = $(this).parent().parent().eq(0).clone();
  1476.             $(target).children(':first').remove();
  1477.         } else if (type === "upper_level_2") {
  1478.             target = $(parent).clone();
  1479.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  1480.             $(target).children(':first').remove();
  1481.         } else if (type === "child_level") {
  1482.             target = $(parent).clone();
  1483.             $(target).children(':first').remove();
  1484.         } else {
  1485.             target = $(parent).clone();
  1486.         }
  1487.         if (is_oldLatex) {
  1488.             target.markdown = $(target).html();
  1489.         } else if (!target.markdown) {
  1490.             target.markdown = turndownService.turndown($(target).html());
  1491.         }
  1492.         const textarea = document.createElement('textarea');
  1493.         textarea.value = target.markdown;
  1494.         // 翻译处理
  1495.         $(this).removeClass("translated");
  1496.         $(this).text("翻译中");
  1497.         $(this).css("cursor", "not-allowed");
  1498.         var element_node;
  1499.         if (type === "problem") {
  1500.             element_node = $(parent).children()[2]; // 题面特殊处理
  1501.         } else if (type === "problem_QA") {
  1502.             element_node = $(parent).children().last().get(0);
  1503.         } else if (type === "child_level") {
  1504.             $(parent).append("<div></div>");
  1505.             element_node = $(parent).find("div:last-child").get(0);
  1506.         }else {
  1507.             element_node = parent;
  1508.         }
  1509.         var translateDiv = await translateProblemStatement(textarea.value, element_node);
  1510.         //
  1511.         $(this).addClass("translated");
  1512.         $(this).text("已翻译");
  1513.         $(this).prop("disabled", true);
  1514.         $(target).remove();
  1515.         // 重新翻译
  1516.         if ($(this).next('.reTranslation').length === 0) {
  1517.             const reTranslateBtn = $('<button>').addClass('html2mdButton reTranslation').html('&circlearrowright;').attr('title', '重新翻译');
  1518.             reTranslateBtn.on('click', function() {
  1519.                 $(translateDiv).remove();
  1520.                 $(this).prev().click();
  1521.             });
  1522.             $(this).after(reTranslateBtn);
  1523.         }else {
  1524.             const reTranslateBtn = $(this).next('.reTranslation');
  1525.             reTranslateBtn.off('click').on('click', function() {
  1526.                 $(translateDiv).remove();
  1527.                 $(this).prev().click();
  1528.             });
  1529.         }
  1530.     });
  1531. }
  1532.  
  1533.  
  1534. function addConversionButton() {
  1535.     // 添加按钮到题面部分
  1536.     $("div[class='problem-statement']").each(function () {
  1537.         var problem_id = "_comment_" + getRandomNumber(8);
  1538.         addButtonPanel(this, problem_id, "problem");
  1539.         addButtonWithHTML2MD(this, problem_id, "problem");
  1540.         addButtonWithCopy(this, problem_id, "problem");
  1541.         addButtonWithTranslation(this, problem_id, "problem");
  1542.     });
  1543.  
  1544.     // 添加按钮到input部分
  1545.     $("div[class='input-specification']").each(function () {
  1546.         var id = "_" + getRandomNumber(8);
  1547.         addButtonPanel(this, id, "upper_level_2");
  1548.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1549.         addButtonWithCopy(this, id, "upper_level_2");
  1550.         addButtonWithTranslation(this, id, "upper_level_2");
  1551.     });
  1552.  
  1553.     // 添加按钮到output部分
  1554.     $("div[class='output-specification']").each(function () {
  1555.         var id = "_" + getRandomNumber(8);
  1556.         addButtonPanel(this, id, "upper_level_2");
  1557.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1558.         addButtonWithCopy(this, id, "upper_level_2");
  1559.         addButtonWithTranslation(this, id, "upper_level_2");
  1560.     });
  1561.  
  1562.     // 添加按钮到note部分
  1563.     $("div[class='note']").each(function () {
  1564.         var id = "_" + getRandomNumber(8);
  1565.         addButtonPanel(this, id, "upper_level_2");
  1566.         addButtonWithHTML2MD(this, id, "upper_level_2");
  1567.         addButtonWithCopy(this, id, "upper_level_2");
  1568.         addButtonWithTranslation(this, id, "upper_level_2");
  1569.     });
  1570.  
  1571.     // 添加按钮到ttypography部分
  1572.     $(".ttypography").each(function () {
  1573.         // 题目页特判
  1574.         if (!$(this).parent().hasClass('problemindexholder')) {
  1575.             var comment_id = "_comment_" + getRandomNumber(8);
  1576.             addButtonPanel(this, comment_id, "this_level");
  1577.             addButtonWithHTML2MD(this, comment_id, "this_level");
  1578.             addButtonWithCopy(this, comment_id, "this_level");
  1579.             addButtonWithTranslation(this, comment_id, "this_level");
  1580.         }
  1581.     });
  1582.     // 题解页特判
  1583.     if($('.content').find('.spoiler-content').length > 0) {
  1584.         $('.content').find('.html2md-panel:first-child').remove();
  1585.     }
  1586.  
  1587.     // 添加按钮到spoiler部分
  1588.     $('.spoiler-content').each(function() {
  1589.         if ($(this).find('.html2md-panel').length === 0) {
  1590.             var spoiler_id = "_titled_" + getRandomNumber(8);
  1591.             addButtonPanel(this, spoiler_id, "child_level");
  1592.             addButtonWithHTML2MD(this, spoiler_id, "child_level");
  1593.             addButtonWithCopy(this, spoiler_id, "child_level");
  1594.             addButtonWithTranslation(this, spoiler_id, "child_level");
  1595.         }
  1596.     });
  1597.  
  1598.     // 添加按钮到titled部分
  1599.     (function () {
  1600.         var elements = [".Virtual.participation", ".Attention", ".Practice"];//只为部分titled添加
  1601.         $.each(elements, function (index, value) {
  1602.             $(value).each(function () {
  1603.                 var titled_id = "_titled_" + getRandomNumber(8);
  1604.                 var $nextDiv = $(this).next().get(0);
  1605.                 addButtonPanel($nextDiv, titled_id, "this_level", true);
  1606.                 addButtonWithTranslation($nextDiv, titled_id, "this_level");
  1607.             });
  1608.         });
  1609.     })();
  1610.     if (is_mSite) {
  1611.         $("div[class='_IndexPage_notice']").each(function () {
  1612.             var titled_id = "_titled_" + getRandomNumber(8);
  1613.             addButtonPanel(this, titled_id, "child_level", true);
  1614.             addButtonWithTranslation(this, titled_id, "child_level");
  1615.         });
  1616.     }
  1617.  
  1618.     // 添加按钮到比赛QA部分
  1619.     $(".question-requestText-td").each(function () {
  1620.         var $nextDiv = $(this).children().get(0);
  1621.         var question_id = "_question_" + getRandomNumber(8);
  1622.         addButtonPanel($nextDiv, question_id, "problem_QA", true);
  1623.         addButtonWithTranslation(this, question_id, "problem_QA");
  1624.     });
  1625.     if (is_mSite) {
  1626.         $("div._ProblemsPage_announcements table tbody tr:gt(0)").each(function() {
  1627.             var $nextDiv = $(this).find("td:first");
  1628.             var question_id = "_question_" + getRandomNumber(8);
  1629.             addButtonPanel($nextDiv, question_id, "child_level", true);
  1630.             addButtonWithTranslation($nextDiv, question_id, "child_level");
  1631.         });
  1632.     }
  1633. };
  1634.  
  1635. /* alert弹窗汉化
  1636. function alertZh() {
  1637.     var _alert = window.alert;
  1638.     window.alert = async function(msg){
  1639.         _alert(msg+"\n=========翻译=========\n"+await translate_deepl(msg));
  1640.         return true;
  1641.     }
  1642. };
  1643. */
  1644.  
  1645. // 展开折叠块
  1646. function ExpandFoldingblocks() {
  1647.     if(expandFoldingblocks){
  1648.         $('.spoiler').addClass('spoiler-open');
  1649.         $('.spoiler-content').attr('style', '');
  1650.     }
  1651. };
  1652.  
  1653. // 页面加载完成后执行
  1654. $(document).ready(function () {
  1655.     ExpandFoldingblocks();
  1656.     addConversionButton();
  1657. })
  1658.  
  1659. // 翻译框/翻译处理器
  1660. var translatedText = "";
  1661. async function translateProblemStatement(text, element_node) {
  1662.     let id = Math.floor(Date.now() / 1000);
  1663.     let matches = [];
  1664.     let replacements = {};
  1665.     // 创建元素并放在element_node的后面
  1666.     const translateDiv = document.createElement('div');
  1667.     translateDiv.setAttribute('id', id);
  1668.     translateDiv.classList.add('translate-problem-statement');
  1669.     const spanElement = document.createElement('span');
  1670.     translateDiv.appendChild(spanElement);
  1671.     element_node.insertAdjacentElement('afterend', translateDiv);
  1672.     // 替换latex公式
  1673.     if (is_oldLatex) {
  1674.         //去除开头结尾的<p>标签
  1675.         text = text.replace(/^<p>/i, "");
  1676.         text = text.replace(/<\/p>$/i, "");
  1677.         //
  1678.         let i = 0;
  1679.         let regex = /<span\s+class="tex-span">.*?<\/span>/gi;
  1680.         matches = text.match(regex);
  1681.         try {
  1682.             for (i; i < matches.length; i++) {
  1683.                 let match = matches[i];
  1684.                 text = text.replace(match, `【${i + 1}】`);
  1685.                 replacements[`【${i + 1}】`] = match;
  1686.             }
  1687.         } catch (e) { }
  1688.     } else if (translation != "api2d" && translation != "openai") {
  1689.         // 使用GPT翻译时不必替换latex公式
  1690.         let i = 0;
  1691.         // 块公式
  1692.         matches = matches.concat(text.match(/\$\$([\s\S]*?)\$\$/g));
  1693.         try {
  1694.             for (i; i < matches.length; i++) {
  1695.                 let match = matches[i];
  1696.                 text = text.replace(match, `【${i + 1}】`);
  1697.                 replacements[`【${i + 1}】`] = match;
  1698.             }
  1699.         } catch (e) { }
  1700.         // 行内公式
  1701.         matches = matches.concat(text.match(/\$(.*?)\$/g));
  1702.         try {
  1703.             for (i; i < matches.length; i++) {
  1704.                 let match = matches[i];
  1705.                 text = text.replace(match, `【${i + 1}】`);
  1706.                 replacements[`【${i + 1}】`] = match;
  1707.             }
  1708.         } catch (e) { }
  1709.     }
  1710.     // 翻译
  1711.     if (translation == "deepl") {
  1712.         translateDiv.textContent = "正在翻译中……请稍等";
  1713.         translatedText = await translate_deepl(text);
  1714.     } else if (translation == "youdao") {
  1715.         translateDiv.textContent = "正在翻译中……请稍等";
  1716.         translatedText = await translate_youdao_mobile(text);
  1717.     } else if (translation == "baidu") {
  1718.         var baidu_appid = GM_getValue("baidu_uid");
  1719.         var baidu_key = GM_getValue("baidu_key");
  1720.     } else if (translation == "openai") {
  1721.         translateDiv.textContent = "正在翻译中……\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待";
  1722.         translatedText = await translate_openai(text);
  1723.     } else if (translation == "api2d") {
  1724.         translateDiv.textContent = "正在翻译中……\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待";
  1725.         translatedText = await translate_api2d(text);
  1726.     }
  1727.     if(/^翻译出错/.test(translatedText)){
  1728.         translateDiv.classList.add("error_translate");
  1729.     }
  1730.     // 还原latex公式
  1731.     if (is_oldLatex) {
  1732.         translatedText = "<p>" + translatedText;
  1733.         translatedText += "</p>";
  1734.         try {
  1735.             for (let i = 0; i < matches.length; i++) {
  1736.                 let match = matches[i];
  1737.                 let replacement = replacements[`【${i + 1}】`];
  1738.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1739.             }
  1740.         } catch (e) { }
  1741.     }
  1742.     else if (translation != "api2d" && translation != "openai") {
  1743.         try {
  1744.             for (let i = 0; i < matches.length; i++) {
  1745.                 let match = matches[i];
  1746.                 let replacement = replacements[`【${i + 1}】`];
  1747.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1748.             }
  1749.         } catch (e) { }
  1750.     }
  1751.     // 使符合mathjx的转换语法
  1752.     translatedText = translatedText.replace(/(\$\$)/g, "");
  1753.     translatedText = translatedText.replace(/(?<!\$)\$(?!\$)/g, "$$$$$");
  1754.     // 更新
  1755.     if (is_oldLatex) {
  1756.         // oldlatex
  1757.         translatedText = $.parseHTML(translatedText);
  1758.         $(translateDiv).empty().append($(translatedText));
  1759.     } else {
  1760.         translateDiv.innerHTML = translatedText;
  1761.         // 渲染MarkDown
  1762.         var md = window.markdownit();
  1763.         var html = md.render(translateDiv.innerText);
  1764.         translateDiv.innerHTML = html;
  1765.         // 渲染Latex
  1766.         MathJax.Hub.Queue(["Typeset", MathJax.Hub, document.getElementById(id)]);
  1767.     }
  1768.     return translateDiv;
  1769. }
  1770.  
  1771. // ChatGPT
  1772. async function translate_openai(raw) {
  1773.     var openai_key = GM_getValue("openai_key");
  1774.     var openai_retext = "";
  1775.     var data;
  1776.     if (is_oldLatex) {
  1777.         data = {
  1778.             prompt: "(You:请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的【】、HTML标签本身以及其中的内容不翻译不变动，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n" + raw + ")",
  1779.             max_tokens: 2048,
  1780.             model: "text-davinci-003",
  1781.         };
  1782.     } else {
  1783.         data = {
  1784.             prompt: "(You:请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n" + raw + ")",
  1785.             max_tokens: 2048,
  1786.             model: "text-davinci-003",
  1787.         };
  1788.     };
  1789.     return new Promise(function (resolve, reject) {
  1790.         GM_xmlhttpRequest({
  1791.             method: 'POST',
  1792.             url: 'https://api.openai.com/v1/completions',
  1793.             data: JSON.stringify(data),
  1794.             headers: {
  1795.                 'Content-Type': 'application/json',
  1796.                 'Authorization': 'Bearer ' + GM_getValue("openai_key") + ''
  1797.             },
  1798.             responseType: 'json',
  1799.             onload: function (res) {
  1800.                 if (res.status === 200) {
  1801.                     openai_retext = res.response.choices[0].text;
  1802.                     openai_retext = openai_retext.replace(/^\s+/, '');
  1803.                     resolve(openai_retext);
  1804.                 }
  1805.                 else {
  1806.                     resolve("翻译出错，请重试\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + JSON.stringify(res.response, null, '\n'));
  1807.                 }
  1808.             }
  1809.         });
  1810.     });
  1811. }
  1812.  
  1813. // api2d
  1814. async function translate_api2d(raw) {
  1815.     var api2d_key = GM_getValue("api2d_key");
  1816.     var api2d_retext = "";
  1817.     var postData;
  1818.     if (is_oldLatex) {
  1819.         postData = JSON.stringify({
  1820.             model: 'gpt-3.5-turbo',
  1821.             messages: [{ role: 'user', content: '请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的【】、HTML标签本身以及其中的内容不翻译不变动，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n' + raw }],
  1822.         });
  1823.     } else {
  1824.         postData = JSON.stringify({
  1825.             model: 'gpt-3.5-turbo',
  1826.             messages: [{ role: 'user', content: '请帮我将下面的文本翻译为中文，这是一个编程竞赛题描述的一部分，注意术语的翻译，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n' + raw }],
  1827.         });
  1828.     }
  1829.     const options = {
  1830.         method: 'POST',
  1831.         headers: {
  1832.             'Content-Type': 'application/json',
  1833.             Authorization: 'Bearer ' + api2d_key,
  1834.         },
  1835.         data: postData,
  1836.     };
  1837.  
  1838.     return new Promise(function (resolve, reject) {
  1839.         GM_xmlhttpRequest({
  1840.             method: options.method,
  1841.             url: `https://openai.api2d.net/v1/chat/completions`,
  1842.             headers: options.headers,
  1843.             data: options.data,
  1844.             responseType: 'json',
  1845.             onload: function (response) {
  1846.                 if (!response.response.choices || response.response.choices.length < 1 || !response.response.choices[0].message) {
  1847.                     resolve("翻译出错，请重试\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + JSON.stringify(response.response, null, '\n'));
  1848.                 } else {
  1849.                     api2d_retext = response.response.choices[0].message.content;
  1850.                     resolve(api2d_retext);
  1851.                 }
  1852.             },
  1853.             onerror: function (response) {
  1854.                 console.error(response.statusText);
  1855.                 reject(response.statusText);
  1856.             },
  1857.         });
  1858.     });
  1859.  
  1860.  
  1861. }
  1862. //
  1863.  
  1864. //--有道翻译m--start
  1865. async function translate_youdao_mobile(raw) {
  1866.     const options = {
  1867.         method: "POST",
  1868.         url: 'http://m.youdao.com/translate',
  1869.         data: "inputtext=" + encodeURIComponent(raw) + "&type=AUTO",
  1870.         anonymous: true,
  1871.         headers: {
  1872.             "Content-Type": "application/x-www-form-urlencoded",
  1873.             'Host': 'm.youdao.com',
  1874.             'Origin': 'http://m.youdao.com',
  1875.             'Referer': 'http://m.youdao.com/translate',
  1876.         }
  1877.     }
  1878.     return await BaseTranslate('有道翻译mobile', raw, options, res => /id="translateResult">\s*?<li>([\s\S]*?)<\/li>\s*?<\/ul/.exec(res)[1])
  1879. }
  1880. //--有道翻译m--end
  1881.  
  1882. //--Deepl翻译--start
  1883. function getTimeStamp(iCount) {
  1884.     const ts = Date.now();
  1885.     if (iCount !== 0) {
  1886.         iCount = iCount + 1;
  1887.         return ts - (ts % iCount) + iCount;
  1888.     } else {
  1889.         return ts;
  1890.     }
  1891. }
  1892.  
  1893. async function translate_deepl(raw) {
  1894.     const id = (Math.floor(Math.random() * 99999) + 100000) * 1000;
  1895.     const data = {
  1896.         jsonrpc: '2.0',
  1897.         method: 'LMT_handle_texts',
  1898.         id,
  1899.         params: {
  1900.             splitting: 'newlines',
  1901.             lang: {
  1902.                 source_lang_user_selected: 'auto',
  1903.                 target_lang: 'ZH',
  1904.             },
  1905.             texts: [{
  1906.                 text: raw,
  1907.                 requestAlternatives: 3
  1908.             }],
  1909.             timestamp: getTimeStamp(raw.split('i').length - 1)
  1910.         }
  1911.     }
  1912.     let postData = JSON.stringify(data);
  1913.     if ((id + 5) % 29 === 0 || (id + 3) % 13 === 0) {
  1914.         postData = postData.replace('"method":"', '"method" : "');
  1915.     } else {
  1916.         postData = postData.replace('"method":"', '"method": "');
  1917.     }
  1918.     const options = {
  1919.         method: 'POST',
  1920.         url: 'https://www2.deepl.com/jsonrpc',
  1921.         data: postData,
  1922.         headers: {
  1923.             'Content-Type': 'application/json',
  1924.             'Host': 'www2.deepl.com',
  1925.             'Origin': 'https://www.deepl.com',
  1926.             'Referer': 'https://www.deepl.com/',
  1927.         },
  1928.         anonymous: true,
  1929.         nocache: true,
  1930.     }
  1931.     return await BaseTranslate('Deepl翻译', raw, options, res => JSON.parse(res).result.texts[0].text)
  1932. }
  1933.  
  1934. //--Deepl翻译--end
  1935.  
  1936. //--异步请求包装工具--start
  1937. async function PromiseRetryWrap(task, options, ...values) {
  1938.     const { RetryTimes, ErrProcesser } = options || {};
  1939.     let retryTimes = RetryTimes || 5;
  1940.     const usedErrProcesser = ErrProcesser || (err => { throw err });
  1941.     if (!task) return;
  1942.     while (true) {
  1943.         try {
  1944.             return await task(...values);
  1945.         } catch (err) {
  1946.             if (!--retryTimes) {
  1947.                 console.log(err);
  1948.                 return usedErrProcesser(err);
  1949.             }
  1950.         }
  1951.     }
  1952. }
  1953.  
  1954. async function BaseTranslate(name, raw, options, processer) {
  1955.     let errtext;
  1956.     const toDo = async () => {
  1957.         var tmp;
  1958.         try {
  1959.             const data = await Request(options);
  1960.             tmp = data.responseText;
  1961.             const result = await processer(tmp);
  1962.             if (result) sessionStorage.setItem(name + '-' + raw, result);
  1963.             return result
  1964.         } catch (err) {
  1965.             errtext = tmp;
  1966.             throw {
  1967.                 responseText: tmp,
  1968.                 err: err
  1969.             }
  1970.         }
  1971.     }
  1972.     return await PromiseRetryWrap(toDo, { RetryTimes: 3, ErrProcesser: () => "翻译出错，请重试或更换翻译接口\n如果无法解决，请前往 https://greasyfork.org/zh-CN/scripts/465777/feedback 反馈\n\n报错信息：" + errtext })
  1973. }
  1974.  
  1975.  
  1976. function Request(options) {
  1977.     return new Promise((reslove, reject) => GM_xmlhttpRequest({ ...options, onload: reslove, onerror: reject }))
  1978. }
  1979.  
  1980. //--异步请求包装工具--end
  1981.  
  1982. // 随机数生成
  1983. function getRandomNumber(numDigits) {
  1984.     let min = Math.pow(10, numDigits - 1);
  1985.     let max = Math.pow(10, numDigits) - 1;
  1986.     return Math.floor(Math.random() * (max - min + 1)) + min;
  1987. }
  1988.  
  1989. // 旧配置迁移（临时，将在1.38版本后删除）
  1990. if(getCookie("translation")){GM_setValue("translation",getCookie("translation"));deleteCookie("translation");}
  1991. if(getCookie("baidu_uid")){GM_setValue("baidu_uid",getCookie("baidu_uid"));deleteCookie("baidu_uid");}
  1992. if(getCookie("baidu_key")){GM_setValue("baidu_key",getCookie("baidu_key"));deleteCookie("baidu_key");}
  1993. if(getCookie("openai_key")){GM_setValue("openai_key",getCookie("openai_key"));deleteCookie("openai_key");}
  1994. if(getCookie("api2d_key")){GM_setValue("api2d_key",getCookie("api2d_key"));deleteCookie("api2d_key");}
  1995. if(getCookie("bottomZh_CN")){GM_setValue("bottomZh_CN",getCookie("bottomZh_CN")==="true");deleteCookie("bottomZh_CN");}
  1996. function deleteCookie(name){document.cookie=name+"=; expires=Thu, 01 Jan 1970 00:00:01 GMT;";}
  1997. function getCookie(cname) {var name = cname + "=";var decodedCookie = decodeURIComponent(document.cookie);var ca = decodedCookie.split(';');for (var i = 0; i < ca.length; i++) {var c = ca[i];while (c.charAt(0) == ' ') {c = c.substring(1);}if (c.indexOf(name) == 0) {return c.substring(name.length, c.length);}}return "";}